package com.zk.curator;

import java.io.Serializable;

/**
 * ClassName: Apple
 * Desc:
 * Date： 2016/12/6
 * Created：shaom
 */
public class Apple2 implements Serializable {
    private Apple2 (){}

    private static class SingletonHolder {
        private static final Apple2 INSTANCE = new Apple2();
    }

    public static final Apple2 getApple() {
        return SingletonHolder.INSTANCE;
    }

}
